Say your list of data is in Column A.
Enter this in B1 and copy down as needed:

=COUNTIF(A:A,A1)

If the data in Column A is contiguous, you can *double click* on the fill
handle of B1, which will *automatically* copy the formula in B1 down Column
B, as far as there is data in Column A.
--
HTH,

RD
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Please keep all correspondence within the Group, so all may benefit!
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"DDF" wrote in message
...
I need to get the number of times each of these appear.

77777
77777
77778
77778
77778
77779

So for 77777 I would want it to display 2, and for 77778 I would want to
get
a 3, for 77779 a 1, and etc. Unfortunately the list of zip codes is
several
thousand long so I cannot do a COUNT function for each individual zip code
(I
want excel to do it all for me). Any suggestions?